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Unipar to Upgrade Largest Chlor-Alkali Plant in Brazil

Brazilian chemical group Unipar Carbocloro will modernize its chlor-alkali plant in Cubatão, Brazil, with electrolyzer technology from Dortmund, Germany-headquartered Thyssenkrupp Nucera. The upgrade is scheduled to be completed by the end of 2025. According to Thyssenkrupp, Unipar will invest more than 1 billion reais (about €190 million) in the modernization.

Free Virtual Event

Batteries and Hydrogen: Competitors or Partners?
CHEManager Spotlight

Batteries and Hydrogen: Competitors or Partners?

17 September 2026 | Reserve your spot to learn where solid-state batteries and green hydrogen are headed—and how leading teams are turning them into scalable energy storage solutions.